More on N=8 Attractors

We examine few simple extremal black hole configurations of N=8, d=4 supergravity. We first elucidate the relation between the BPS Reissner-Nordstrom black hole and the non-BPS Kaluza-Klein dyonic black hole. Their classical entropy, given by the Bekenstein-Hawking formula, can be reproduced via the...

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Autores principales: Ceresole, Anna, Ferrara, Sergio, Gnecchi, Alessandra, Marrani, Alessio
Formato: info:eu-repo/semantics/article
Lenguaje:eng
Publicado: Phys. Rev. D 2009
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1103/PhysRevD.80.045020
http://cds.cern.ch/record/1174799
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author Ceresole, Anna
Ferrara, Sergio
Gnecchi, Alessandra
Marrani, Alessio
author_facet Ceresole, Anna
Ferrara, Sergio
Gnecchi, Alessandra
Marrani, Alessio
author_sort Ceresole, Anna
collection CERN
description We examine few simple extremal black hole configurations of N=8, d=4 supergravity. We first elucidate the relation between the BPS Reissner-Nordstrom black hole and the non-BPS Kaluza-Klein dyonic black hole. Their classical entropy, given by the Bekenstein-Hawking formula, can be reproduced via the attractor mechanism by suitable choices of symplectic frame. Then, we display the embedding of the axion-dilaton black hole into N=8 supergravity.
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spelling cern-11747992023-03-14T17:37:04Z doi:10.1103/PhysRevD.80.045020 http://cds.cern.ch/record/1174799 eng Ceresole, Anna Ferrara, Sergio Gnecchi, Alessandra Marrani, Alessio More on N=8 Attractors Particle Physics - Theory We examine few simple extremal black hole configurations of N=8, d=4 supergravity. We first elucidate the relation between the BPS Reissner-Nordstrom black hole and the non-BPS Kaluza-Klein dyonic black hole. Their classical entropy, given by the Bekenstein-Hawking formula, can be reproduced via the attractor mechanism by suitable choices of symplectic frame. Then, we display the embedding of the axion-dilaton black hole into N=8 supergravity. We examine few simple extremal black hole configurations of N=8, d=4 supergravity. We first elucidate the relation between the BPS Reissner-Nordstrom black hole and the non-BPS Kaluza-Klein dyonic black hole. Their classical entropy, given by the Bekenstein-Hawking formula, can be reproduced via the attractor mechanism by suitable choices of symplectic frame. Then, we display the embedding of the axion-dilaton black hole into N=8 supergravity. info:eu-repo/grantAgreement/EC/FP7/226455 info:eu-repo/semantics/openAccess Education Level info:eu-repo/semantics/article http://cds.cern.ch/record/1174799 Phys. Rev. D Phys. Rev. D, (2009) pp. 045020 2009-04-30
spellingShingle Particle Physics - Theory
Ceresole, Anna
Ferrara, Sergio
Gnecchi, Alessandra
Marrani, Alessio
More on N=8 Attractors
title More on N=8 Attractors
title_full More on N=8 Attractors
title_fullStr More on N=8 Attractors
title_full_unstemmed More on N=8 Attractors
title_short More on N=8 Attractors
title_sort more on n=8 attractors
topic Particle Physics - Theory
url https://dx.doi.org/10.1103/PhysRevD.80.045020
http://cds.cern.ch/record/1174799
http://cds.cern.ch/record/1174799
work_keys_str_mv AT ceresoleanna moreonn8attractors
AT ferrarasergio moreonn8attractors
AT gnecchialessandra moreonn8attractors
AT marranialessio moreonn8attractors

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